The Harvard-Harris Poll is conducted by The Harris Poll online within the United States every monthly and captures the responses of over 2,000 registered voters. The results reflect a nationally representative sample. Results were weighted for age within gender, region, race/ethnicity, marital status, household size, income, employment, and education where necessary to align them with their actual proportions in the population. Propensity score weighting was also used to adjust for respondents’ propensity to be online.
The Co-Directors of the Harvard-Harris Poll are:
Stephen D. Ansolabehere – Professor of Government & Director, Center for American Political Studies, Harvard University
Mark J. Penn – Visiting Lecturer, Harvard University & Managing Partner, The Stagwell Group
Dritan Nesho – Fellow, Harvard Institute for Quantitative Social Science & CEO of HarrisX
Together with their students at Harvard University.